#7397: -fwarn-irrefutable-patterns
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Reporter: chrisdone | Owner:
Type: feature request | Status: closed
Priority: normal | Component: Compiler
Version: 7.6.1 | Resolution: invalid
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Blockedby: | Blocking:
Related: |
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Changes (by chrisdone):
* status: new => closed
* resolution: => invalid
Comment:
Ahh. Thanks! I was searching the manual for "irrefutable".
Indeed, if nothing from the pattern is used then the pattern is a no-op.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7397#comment:3>
GHC <http://www.haskell.org/ghc/>
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